Bitcoin will finish the Aug 30 8:00 PM ET to Aug 31 12:00 AM ET window with a Chainlink BTC/USD 60-second TWAP below its opening price. Portfolios and price-indexed services will reflect a lower TWAP because the Chainlink BTC/USD 60-second feed at https://data.chain.link/streams/btc-usd-twap-60s-st…